added an enum to the protein spawn point in order to identify which one specifies the initial location of our model, and which one specifies the initial location of our custom polypeptide
Merge branch 'develop' into features/custom_polypeptide_spawn_point
Added custom spawn points for protein model and the custom polypeptide chain, there are now two blueprints that can be drop in the word in order to identify where we should spawn these structures
Merge pull request #9 from mdjmedellin/features/custom_polypeptide_spawn_point

Features/custom polypeptide spawn point